42535280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23117}}^1$

素因数の和:23153

約数の個数: 40

約数和(自身を含む): 103198752

約数和(自身を除く): 60663472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 23117, 46234, 92468, 115585, 184936, 231170, 369872, 462340, 531691, 924680, 1063382, 1849360, 2126764, 2658455, 4253528, 5316910, 8507056, 10633820, 21267640, 42535280]

約数ペア:

[(1, 42535280), (2, 21267640), (4, 10633820), (5, 8507056), (8, 5316910), (10, 4253528), (16, 2658455), (20, 2126764), (23, 1849360), (40, 1063382), (46, 924680), (80, 531691), (92, 462340), (115, 369872), (184, 231170), (230, 184936), (368, 115585), (460, 92468), (920, 46234), (1840, 23117)]